Drinking Water Systems Reported for ZIP 74369
WELCH, Oklahoma — 2 water systems are associated with this ZIP in EPA service-area data
Largest Reported System
CRAIG CO RWS & SWMD #3
PWSID: OK2001807
13 EPA violation records in the five-year period ending June 30, 2026
D
Several health-based records
TapScore compliance-history grade